Electrical connector

Inactive Publication Date: 2012-09-06
LOTES
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Benefits of technology

[0010]As compared with the related art, the terminal of the electrical connector of the present invention includes the base plate and the contact arm located on one side of the base plate. The lower end of the extending arm is connected to the contact arm, and the upper end of the extending arm is connected to the base plate, so that when the terminal is expanded, a part of the contact arm is located in the same plane and has the same length as the extending arm. Therefore, as compared

Problems solved by technology

However, the above structure still has the following deficiencies.
1. When the metal plate is punched to form the terminals, as the connecting board is directly connected to the positioning board, and the contact board is formed by bending a tail end of the connecting board, the expanding length of the terminal is long and a long plate is needed for punching to obtain a long enough arm of force so as to ensure the elasticity of the arm of force, which causes a waste of material and increases the cost.
This contact between the

Method used

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Example

[0021]The present invention is more particularly described in the following examples that are intended as illustrative only since numerous modifications and variations therein will be apparent to those skilled in the art. Various embodiments of the invention are now described in detail. Referring to the drawings, like numbers indicate like components throughout the views. As used in the description herein and throughout the claims that follow, the meaning of “a”, “an”, and “the” includes plural reference unless the context clearly dictates otherwise. Also, as used in the description herein and throughout the claims that follow, the meaning of “in” includes “in” and “on” unless the context clearly dictates otherwise.

[0022]Referring to FIG. 1, the electrical connector of the present invention is used for electrically connecting a chip module 4 to a circuit board (not shown). Terminals 1 of the electrical connector are formed by punching and then bending a metal plate material, and bef...

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Abstract

An electrical connector is used for electrically connecting a chip module and includes: an insulating body, having a plurality of receiving slots; and a plurality of terminals, disposed in the receiving slots and each having a base plate, a contact arm and at least one extending arm, in which the base plate is fixed in the receiving slot, the contact arm is located on one side of the base plate and has a contact portion conducting the chip module, the contact portion is higher than the base plate and is exposed outside the receiving slot, and the extending arm is in a bent shape and has a lower end connected to the contact arm and an upper end connected to the base plate.

Description

CROSS-REFERENCE TO RELATED APPLICATION[0001]This non-provisional application claims priority under 35 U.S.C. §119(a) on Patent Application No. 201120056275.9 filed in China on Mar. 4, 2011, the entire contents of which are hereby incorporated by reference.FIELD OF THE INVENTION[0002]The present invention relates to an electrical connector, and more particularly to an electrical connector for electrically connecting a chip module to a circuit board.BACKGROUND OF THE INVENTION[0003]Generally, an electrical connector is used to connect a chip module to a circuit board in this industry nowadays. Conductive terminals in the electrical connector are generally formed by directly punching a metal plate (e.g. a copper material) or punching and bending a metal plate. For example, Chinese Patent No. CN02255032.1 discloses a terminal which has a positioning board. The positioning board is provided with a recess, a connecting board is obliquely bent and extends downwards from a bottom of the rec...

Claims

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Application Information

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IPC IPC(8): H01R24/00
CPCH01R4/50H01R13/2442H01R12/73H01R12/716
Inventor TSAI, SHANG JUYUAN, YAN XIANLI, YAO
Owner LOTES
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